fix #1836 don't show three dots when there's nothing to show
fix #1836 don't show three dots when there's nothing to show

gozer/voice-web,gozer/voice-web,gozer/voice-web,gozer/voice-web,gozer/voice-web,gozer/voice-web,common-voice/common-voice,common-voice/common-voice,common-voice/common-voice,common-voice/common-voice,gozer/voice-web